gemstone

noun

gem·​stone ˈjem-ˌstōn 

: a mineral or petrified material that when cut and polished can be used in jewelry

Synonyms of gemstone

• jewel
• gem
• rock
• jewelry

Examples of gemstone in a Sentence

traditionally, the gemstone for someone born in May is an emerald

Recent Examples on the Web

Speaking of spikes, over at the megalith design exhibition Alcova, CJ Aslan – founder of fashion brand ASLAN WORLD – presents a chair and ottoman covered in a sea of sharp stainless steel ones, interspersed playfully with gemstones. —Francesca Perry, CNN Money, 24 Apr. 2026

Each flower had a teeny gemstone in the center for a cute but subtle detail. —Kara Nesvig, Allure, 21 Apr. 2026

Materials are sourced from ethical partners all over the world,100 % reclaimed gold and conflict-free gemstones from Sri Lanka, antique diamonds from Los Angeles or dealers in New York, emeralds from Colombia, sapphires from Montana and Australia. —Karen Billing, San Diego Union-Tribune, 12 Apr. 2026

Prices vary based on many factors, including metal choice, gemstone type, and carat weight. —Ashlyn Robinette, PEOPLE, 10 Apr. 2026

Word History

First Known Use

before the 12th century, in the meaning defined above

Rhymes for gemstone

• alone
• atone
• backbone
• bemoan
• bluestone
• breastbone
• brownstone
• capstone
• cheekbone
• condone
• curbstone
• cyclone

Kids Definition

gemstone

noun

gem·​stone ˈjem-ˌstōn 

: a mineral that when cut and polished can be used in jewelry